Laser Welding System Lasersvejsemaskine by Lu Na is a highly esteemed winner of the very prestigious 2021 A' Design Award i Jern in Produktions- og Forarbejdningsmaskiner Design Competition Category.
JernMaskiner· 2021
Laser Welding System Lasersvejsemaskine
by Lu Na
Client: Design Innovation Center, Shenyang Aerospace University
A' Design Award i Jern Winner in Maskiner Category
- 67,383
- Verified Award Winner
- Verify Award Status for #121227
The Design
About Laser Welding System Lasersvejsemaskine
Lasersvejsesystemet er en maskine til svejsning af individuelle litiumbatterier sammen til effektbatteripakker. Systemet anvender en laserstråle med høj retningsbestemthed og høj effekttæthed som varmekilde. Et optisk system fokuserer strålen på et lille område for at smelte samlingen på meget kort tid. En manipulator flytter delene, så svejsningen udføres uden manuelt arbejde. Bredden, energien, spidseffekten og gentagelsesfrekvensen af laserimpulsen styres. Systemet måler 8075 x 1920 x 2110 millimeter og forbedrer ensartethed og produktivitet.
The Recognition
About the A' Design Award i Jern
Laser Welding System Lasersvejsemaskine er vinder af A' Design Award i Jern, en prestigefyldt anerkendelse, der tildeles gode designs, som opfylder de professionelle og industrielle krav, man forventer af veldesignede skabelser. Jernvinderne viser stor dygtighed, høj specialisering, ekspertforståelse og kreativ kapacitet hos deres skabere. Laser Welding System Lasersvejsemaskine forventes at være en højt estimeret, beundret og kær skabelse, der er praktisk og innovativ. Dette design, der har vundet A' Design Award i Jern, integrerer branchens bedste praksis og har kompetente tekniske egenskaber knyttet til knowhow og talent. Laser Welding System Lasersvejsemaskine respekteres for sin grundighed og er designet til at levere forbedringer af livskvaliteten, der er med til at gøre verden til et bedre sted.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- The function of this system is to weld independent lithium batteries into power battery packs. The reasonable selection of welding methods and processes will directly affect the cost, quality, safety and consistency of the battery. The laser welding system uses the excellent directivity and high power density of the laser beam, assisted by the manipulator, to melt the welded object in a very short time and form firm solder joints and welds, improving consistency, reliability and productivity.
- Dimensions & Packaging
- 8075 mm x 1920 mm x 2110 mm
- Tags
- laser, welding, system, power, battery
- Production Technology
- Laser welding is an efficient and precise welding method that uses a high-energy density laser beam as a heat source. That is, the surface of the workpiece is heated by laser radiation, and the surface heat is diffused to the inside through heat conduction. By controlling the width, energy, peak power and repetition frequency of the laser pulse, etc. Parameters to melt the workpiece.
- Design Challenge
- The structural design of large-scale equipment is more difficult, and the interaction design between humans and machines
- Research
- The welding of automobile power battery requires a high degree of consistency. This design is for the batch welding of batteries and improve the reliability and efficiency of production. The internal manipulator can complete this work fully and efficiently without unmanned operation.
- Inspiration
- Laser welding has high efficiency and is easy to realize automated production. After continuously improving the welding process and limiting the thermal influence in the forming process, more and more applications are used in actual production. Laser welding with industrial robots is gradually becoming the main force of the automated power battery module production line.
- Project Duration
- March, 2019. Guangzhou, China
- Operation Flow
- The laser welding system uses the excellent directivity and high power density of the laser beam to work. With the assistance of the manipulator, the optical system focuses the laser beam in a small area to form an energy in the welded area in a very short time. Highly concentrated heat source area, so that the welded object melts and forms a firm solder joint and weld seam.
- Team Members
- Lu Na
Wang Zhuo
Lin Yutong
Liu Yutong
Cui Xinyue
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